CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ DEFICIT - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Total Common Stock	Total Common Stock Cumulative Effect, Period of Adoption, Adjustment	Class A Shares	Class B Shares	Class A Par Value	Class B Par Value	Additional Paid-In Capital	Additional Paid-In Capital Cumulative Effect, Period of Adoption, Adjustment	Total Preferred Stock	Preferred Stock Shares	Preferred Stock Par Value	Preferred Stock Additional Paid-in Capital	Accumulated Deficit
Beginning balance (in shares) at Dec. 27, 2020					11,926,264	0
Beginning balance (in shares) at Dec. 27, 2020												1,183,272
Beginning balance at Dec. 27, 2020	$ (41,883)	$ (1,381)	$ (42,775)	$ (1,381)			$ 1	$ 0	$ (42,776)	$ (1,381)	$ 21,788		$ 0	$ 21,788	$ (20,896)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(31,583)														(31,583)
Issuance of common stock through exercise of warrants (in shares)					559,988
Issuance of common stock through exercise of warrants	2,566		2,091						2,091		475			475
Issuance of common and preferred stock (in shares)												1,560,000
Issuance of common and preferred stock	26,732										26,732			26,732
Share-based compensation (in shares)					300,000
Share-based compensation	$ 1,642		1,642						1,642
Accounting Standards Update [Extensible Enumeration]	Accounting Standards Update 2015-16 [Member]
Dividends paid on common stock	$ (7,442)		(7,442)						(7,442)
Dividends paid on Series B preferred stock	(4,084)										(4,084)			(4,084)
Stock contracted for issue in payment of debt (in shares)					63,901
Stock contracted for issue in payment of debt	831		831						831
Issuance of common stock in connection with acquisition of LS GFG Holdings Inc. (in shares)					1,964,865
Issuance of common stock in connection with acquisition of LS GFG Holdings Inc.	22,537		22,537						22,537					0
Stock dividend of Class B Shares (in shares)					294,729	1,270,805
Stock dividend of Class B Shares	(25)		(25)				1		(26)					0
Issuance costs related to common equity	(315)		(315)						(315)					0
Series A Preferred shares retired through issuance of Series B Preferred shares (in shares)												478,199
Series A Preferred shares retired through issuance of Series B Preferred shares	$ 10,750										10,750			10,750
Ending balance (in shares) at Dec. 26, 2021	16,380,552				15,109,747	1,270,805
Ending balance (in shares) at Dec. 26, 2021	3,221,471											3,221,471
Ending balance at Dec. 26, 2021	$ (21,655)		(24,837)				2	0	(24,839)		55,661		0	55,661	(52,479)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(126,188)														(126,188)
Issuance of common stock through exercise of warrants (in shares)					36,362
Issuance of common and preferred stock (in shares)					36,362							30,683
Issuance of common and preferred stock	694		108						108		586			586
Share-based compensation (in shares)					150,000
Share-based compensation	7,619		7,619						7,619
Dividends paid on common stock	(8,905)		(8,905)						(8,905)
Issuance of common stock in lieu of cash - director fees (in shares)					4,761
Dividends paid on Series B preferred stock	(6,636)										(6,636)			(6,636)
Exercise of Series B preferred stock put option	$ (4,107)										(4,107)			(4,107)
Ending balance (in shares) at Dec. 25, 2022	16,571,675				15,300,870	1,270,805
Ending balance (in shares) at Dec. 25, 2022	3,252,154											3,252,154
Ending balance at Dec. 25, 2022	$ (159,178)		$ (26,015)				$ 2	$ 0	$ (26,017)		$ 45,504		$ 0	$ 45,504	$ (178,667)